Results 61 to 70 of about 134,693 (262)

Ultrafast carbon monoxide photolysis and heme spin-crossover in myoglobin via nonadiabatic quantum dynamics

Nature Communications, 2018
Myoglobin bound to carbon monoxide undergoes an ultrafast light-induced reaction, which ends up in a photolyzed carbon monoxide and a spin transition of the iron center.
Konstantin Falahati, Hiroyuki Tamura, Irene Burghardt, Miquel Huix-Rotllant   +3 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Membrane dynamics of resting and internalin B‐bound MET receptor tyrosine kinase studied by single‐molecule tracking

FEBS Open Bio, 2017
The human MET receptor tyrosine kinase contributes to vertebrate development and cell proliferation. As a proto‐oncogene, it is a target in cancer therapies.
Marie‐Lena I. E. Harwardt, Phoebe Young, Willem M. Bleymüller, Timo Meyer, Christos Karathanasis, Hartmut H. Niemann, Mike Heilemann, Marina S. Dietz   +7 more
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Operando Investigations of Rare-Earth Oxycarbonate CO₂ Sensors

Proceedings, 2018
In this work, we have succeeded in synthesizing monoclinic and hexagonal La2O2CO3 using two different routes and revealed that both of them are sensitive to CO2 to the same degree.
Takuya Suzuki, Frieder Lauxmann, Andre Sackmann, Anna Staerz, Udo Weimar, Christoph Berthold, Nicolae Barsan   +6 more
doaj   +1 more source

LILBID laser dissociation curves: a mass spectrometry-based method for the quantitative assessment of dsDNA binding affinities

Scientific Reports, 2020
One current goal in native mass spectrometry is the assignment of binding affinities to noncovalent complexes. Here we introduce a novel implementation of the existing laser-induced liquid bead ion desorption (LILBID) mass spectrometry method: this new ...
Phoebe Young, Genia Hense, Carina Immer, Jens Wöhnert, Nina Morgner   +4 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Combinatorial enumeration and symmetry characterization of homopoly-substituted hetero-analogue of [5]-asterane

AIP Advances
Enumeration is a useful tool to obtain the stereochemistry of a molecular system. This study presents a bipartite algorithm as a new method of enumeration of homopoly-substituted hetero-analogue of [5]-asterane, with empirical formula C15-qH20-mXq, where
Ndobo Nkoumondo Jean Eric, Patouossa Issofa, Makon Thomas, Emadak Alphonse, Nemba Robert Martin   +4 more
doaj   +1 more source

Laser Processing of Intraocular Lenses

Applied Sciences
Polymeric Intraocular lenses (IOLs) are vital for restoring vision following cataract surgery and for correcting refractive errors. Despite technological and medical advancements, challenges persist in achieving optimal vision and preventing ...
Alexandra Sinani, Dimitrios Palles, Constantinos Bacharis, Dionysios Mouzakis, Maria Kandyla, Christos Riziotis   +5 more
doaj   +1 more source